An interdisciplinary experience in Mathematics teaching: the construction of a pinhole camera in the 9th year of Elementary School. Research, Society and Development, [S. l.], v. 9, n. 11, p. e5489119982, 2020. DOI: 10.33448/rsd-v9i11.9982. Disponível em: https://www.rsdjournal.org/rsd/article/view/9982. Acesso em: 17 dec. 2025.